1998 Mazda 626with a troubleshoot code of p1131 The car is running fine When you do a search for a p1131 code it comes up with an oxygen sensor but the definition next to the code says leaky injector?

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1202573

2026-04-24 22:55

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alldata puts it as stuck on lean replace front o2 sensor but if you hook up scan tool you can see if it switching from rich to lean

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